Spiking in Lasers with Delayed Feedback
Lasing control by means of pumping current modulation via the feedback (FB) circuit has been first applied in laser diodes [46, 49, 50] and inCO2 lasers [47, 48]. Such optoelectronic control can stabilize the stationary generation as well as the generation of short pulses following in period correlated with the delay time in the FB circuit. The scheme of the device is given in Fig. 3.1.
KeywordsPulse Energy Semiconductor Laser Initial Function Radiation Pulse Delay Interval
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